Seiko Cal. 3825 - 690

Seiko 3825-690

This Solar model from 1979 features a 43mm Stainless Steel case. Powered by the 3825 caliber with 19j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-beafd40467c1]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1979

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